Clip-on magnifiers are designed to provide spectacle wearers with hands-free magnification. Hands-free Fits most eyeglass frames (Bridge: 25mm, Jaws open 15mm) Lightweight Lens is set 2 inches from eye, allowing for a more comfortable working distance When not needed, the lens can be flipped up and out of the way Lenses are interchangeable for different magnification needs Specs Magnification: 2.5x Diopter: 6D Lens Type: Aspheric Case: no Case Material: no Mount: no Lens Material: PXM Plastic with Cera-Tec Coating Miscellaneous: Fits Over Prescription Eyewear, Replacement Lens is Available Separately (1645-2),Will Fit Glasses up to 15 mm Thick, Protective Rubber Tips on Clamp Temples: no Temple Length: no Bridge: no Bridge Size: 25 mm Frame Size: no Working Distance: 180mm or 7.09" Rx-able: no Display: no

• Date First Available ‏ : ‎ June 29, 2013
• Manufacturer ‏ : ‎ Eschenbach